- Skirting boards of plinth type and classic skirting boards. Finishing slats are made of high quality knotless wood. This wood does not contain knots, so after painting the skirting board is smooth without cracks in knots. We offer skirting boards made of pine, oak and ash wood. Wooden slats can be painted several times and are much more durable than MDF slats. For skirting boards we do not need additional endings and corners because it is enough to cut them at an angle of 45 degrees and join them. Slats without plastic connectors are definitely more aesthetic and more resistant to impact.